PL3166927T3 - Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids - Google Patents

Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids

Info

Publication number
PL3166927T3
PL3166927T3 PL15818435T PL15818435T PL3166927T3 PL 3166927 T3 PL3166927 T3 PL 3166927T3 PL 15818435 T PL15818435 T PL 15818435T PL 15818435 T PL15818435 T PL 15818435T PL 3166927 T3 PL3166927 T3 PL 3166927T3
Authority
PL
Poland
Prior art keywords
alkoxy
preparation
hydroxypicolinic acids
hydroxypicolinic
acids
Prior art date
Application number
PL15818435T
Other languages
Polish (pl)
Inventor
James M. Renga
Yuanming Zhu
Gregory T. Whiteker
Nakyen Choy
Original Assignee
Dow Agrosciences Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Agrosciences Llc filed Critical Dow Agrosciences Llc
Publication of PL3166927T3 publication Critical patent/PL3166927T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/803—Processes of preparation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
PL15818435T 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids PL3166927T3 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462021876P 2014-07-08 2014-07-08
US201462021881P 2014-07-08 2014-07-08
US201462021877P 2014-07-08 2014-07-08
PCT/US2015/039569 WO2016007638A1 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
EP15818435.8A EP3166927B1 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids

Publications (1)

Publication Number Publication Date
PL3166927T3 true PL3166927T3 (en) 2020-10-19

Family

ID=55064837

Family Applications (3)

Application Number Title Priority Date Filing Date
PL15818752T PL3166611T3 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
PL15818435T PL3166927T3 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
PL15819075T PL3166612T3 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL15818752T PL3166611T3 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL15819075T PL3166612T3 (en) 2014-07-08 2015-07-08 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids

Country Status (16)

Country Link
US (4) US9481651B2 (en)
EP (3) EP3166612B1 (en)
JP (4) JP6625115B2 (en)
KR (3) KR102450085B1 (en)
CN (3) CN106660957B (en)
BR (3) BR112017000135B8 (en)
CA (3) CA2954167C (en)
CO (3) CO2017000049A2 (en)
DK (3) DK3166612T3 (en)
ES (3) ES2836201T3 (en)
IL (3) IL249891B (en)
MX (3) MX2016017127A (en)
PL (3) PL3166611T3 (en)
TW (5) TWI720647B (en)
WO (3) WO2016007634A1 (en)
ZA (1) ZA201700254B (en)

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US10476159B2 (en) * 2015-11-30 2019-11-12 Electronics And Telecommunications Research Institute Coaxial resonance coil having toroidal shape for wireless power transmission
CA3012167A1 (en) * 2016-01-22 2017-07-27 Dow Agrosciences Llc Process for the preparation of 4-alkoxy-3-acetoxypicolinic acids
WO2017127794A1 (en) * 2016-01-22 2017-07-27 Dow Agrosciences Llc Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
TW201733985A (en) * 2016-02-29 2017-10-01 陶氏農業科學公司 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
TWI733749B (en) * 2017-01-25 2021-07-21 美商陶氏農業科學公司 Process for the preparation of 4-alkoxy-3-hydroxypicolinic acids
US10382579B2 (en) * 2017-02-28 2019-08-13 International Business Machines Corporation Personalized location-based services for users
UY39423A (en) 2020-09-15 2022-03-31 Pi Industries Ltd NEW PICOLINAMIDE COMPOUNDS TO COMBAT PHYTOPATHOGENIC FUNGI
WO2022058878A1 (en) 2020-09-15 2022-03-24 Pi Industries Limited Novel picolinamide compounds for combating phytopathogenic fungi
WO2024018354A1 (en) 2022-07-18 2024-01-25 Pi Industries Ltd. A process for the synthesis of 4-alkoxy-3-hydroxypicolinic acids and intermediates thereof

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Also Published As

Publication number Publication date
KR102436286B1 (en) 2022-08-26
MX2016017127A (en) 2017-05-10
DK3166612T3 (en) 2019-09-23
CA2954167A1 (en) 2016-01-14
US20160009649A1 (en) 2016-01-14
CA2954284A1 (en) 2016-01-14
WO2016007634A1 (en) 2016-01-14
CA2954284C (en) 2022-12-13
EP3166611B1 (en) 2020-09-16
BR112017000135B8 (en) 2023-05-16
IL249893A0 (en) 2017-03-30
US20160009676A1 (en) 2016-01-14
IL249891A0 (en) 2017-03-30
BR112017000135A2 (en) 2017-11-07
JP2017523960A (en) 2017-08-24
TWI689498B (en) 2020-04-01
PL3166612T3 (en) 2019-12-31
EP3166612A4 (en) 2017-12-20
BR112017000061A2 (en) 2017-11-07
CN106573005B (en) 2020-05-29
EP3166927A4 (en) 2017-12-20
KR20170029501A (en) 2017-03-15
WO2016007637A1 (en) 2016-01-14
BR112017000135B1 (en) 2022-08-09
MX2016017120A (en) 2017-05-10
MX2016017106A (en) 2017-05-10
JP2017523962A (en) 2017-08-24
ES2738401T3 (en) 2020-01-22
US20170044105A1 (en) 2017-02-16
TWI684587B (en) 2020-02-11
US20160009650A1 (en) 2016-01-14
JP2017521429A (en) 2017-08-03
EP3166612B1 (en) 2019-06-12
IL249911B (en) 2020-02-27
ES2807622T3 (en) 2021-02-23
EP3166612A1 (en) 2017-05-17
CA2954276C (en) 2022-12-13
KR102450085B1 (en) 2022-10-04
JP2020073575A (en) 2020-05-14
KR20170023942A (en) 2017-03-06
WO2016007638A1 (en) 2016-01-14
TW201625571A (en) 2016-07-16
BR112017000061B1 (en) 2022-10-25
IL249911A0 (en) 2017-03-30
IL249891B (en) 2020-07-30
EP3166927B1 (en) 2020-04-22
CN106659724B (en) 2020-04-28
CN106660957A (en) 2017-05-10
US9522887B2 (en) 2016-12-20
CN106659724A (en) 2017-05-10
MX369327B (en) 2019-11-05
JP6688278B2 (en) 2020-04-28
ZA201700254B (en) 2018-12-19
TWI682923B (en) 2020-01-21
KR102441177B1 (en) 2022-09-07
CO2017000049A2 (en) 2017-05-10
US9475771B2 (en) 2016-10-25
TW201625542A (en) 2016-07-16
CN106660957B (en) 2019-11-29
TW201943703A (en) 2019-11-16
BR112017000061B8 (en) 2023-05-16
EP3166611A1 (en) 2017-05-17
KR20170029506A (en) 2017-03-15
CO2017000430A2 (en) 2017-04-28
DK3166927T3 (en) 2020-07-27
US9481651B2 (en) 2016-11-01
EP3166927A1 (en) 2017-05-17
PL3166611T3 (en) 2021-04-06
TW201625541A (en) 2016-07-16
CO2017000446A2 (en) 2017-05-10
JP6625115B2 (en) 2019-12-25
CN106573005A (en) 2017-04-19
IL249893B (en) 2020-02-27
TW202003481A (en) 2020-01-16
JP6513178B2 (en) 2019-05-15
TWI720647B (en) 2021-03-01
ES2836201T3 (en) 2021-06-24
BR112016031007B8 (en) 2022-08-23
DK3166611T3 (en) 2020-12-07
BR112016031007B1 (en) 2021-04-27
US9718783B2 (en) 2017-08-01
EP3166611A4 (en) 2018-02-21
CA2954167C (en) 2023-01-03
CA2954276A1 (en) 2016-01-14

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